Commit Graph

4 Commits

Author SHA1 Message Date
Jacques Pienaar 42991b3e5a [lanai] LanaiSetflagAluCombiner more conservative
Summary: LanaiSetflagAluCombiner could previously combine instructions across basic building blocks even when not legal. Make the LanaiSetflagAluCombiner more conservative to avoid this.

Reviewers: eliben

Subscribers: joker.eph, llvm-commits

Differential Revision: http://reviews.llvm.org/D18746

llvm-svn: 265411
2016-04-05 16:18:13 +00:00
JF Bastien 393b79ee00 Lanai: fix -Wpedantic warnings
Extra semicolon.

llvm-svn: 265365
2016-04-04 23:47:30 +00:00
Derek Schuff 1dbf7a571f Add MachineFunctionProperty checks for AllVRegsAllocated for target passes
Summary:
This adds the same checks that were added in r264593 to all
target-specific passes that run after register allocation.

Reviewers: qcolombet

Subscribers: jyknight, dsanders, llvm-commits

Differential Revision: http://reviews.llvm.org/D18525

llvm-svn: 265313
2016-04-04 17:09:25 +00:00
Jacques Pienaar fcef3e4617 [lanai] Add Lanai backend.
Add the Lanai backend to lib/Target.

General Lanai backend discussion on llvm-dev thread "[RFC] Lanai backend" (http://lists.llvm.org/pipermail/llvm-dev/2016-February/095118.html).

Differential Revision: http://reviews.llvm.org/D17011

llvm-svn: 264578
2016-03-28 13:09:54 +00:00